frevvo v9 is no longer supported. Please visit Live Forms Latest for our current Cloud Release. Earlier documentation is available too.
Connectors
 was designed to integrate with your back end systems. For example, you can connect to a database, Google Drive and sheets, PaperVision - Image Silo document management systems and more. There are several connectors available to help with this integration. The connectors are listed below.
- frevvo Connectors are an Add on feature with additional costs
- frevvo only supports/certifies frevvo connectors running in the Apache Tomcat container. Refer to our Supported Platforms for the list of Application Servers and databases supported/certified by frevvo.
Database Connector
The Database Connector makes it very easy to connect  to most databases. You can save form submissions in your database or initialize forms from a database. Note that this connector uses XML schema.
See Database Connector for help installing and using this connector.
Google Connector
Connecting your frevvo to Google sheets and drive is very easy to do with the frevvo Google Connector. See the Google Connector chapter for help installing and using this connector.
Confluence Add-on
The frevvo Add-on for Confluence is available as an add-on to either ' Online service or In-house installations. You need to install it into Confluence before you can add forms and submissions pages to Confluence. You will also need to download and install frevvo for Confluence.
See frevvo ™ for Confluence documentation for help installing and using this plugin.Â
PaperVision® / ImageSilo® Connector
frevvo supports form submissions sent directly into Digitech Systems PaperVision® and ImageSilo® document management products.
See Connecting to PaperVision® / ImageSilo® Â for help installing and using this connector.
Filesystem Connector
The Filesystem Connector saves  submissions to a local or remote filesystem or an Enterprise Content Management system (ECM). See Filesystem Connector for easy installation and configuration information.  Â
SharePoint Connector
Store documents and information to a secure Microsoft SharePoint website. Configure the frevvo SharePoint Connector for your tenant then use the SharePoint wizard to connect your forms/flows to the SharePoint website for document storage. . Refer to the SharePoint Connector topic for the details.Â
Connector Security
 connectors installed on-premise should only be accessible to the  server and should not be remotely accessible.  recommends only allowing HTTPS access to the server (not external HTTP access). Since the connector(s) is not exposed over HTTPS, remote code execution vulnerability can be mitigated (a remote attacker cannot exploit this vulnerability as it is not exposed).Â
If you choose to allow external access to HTTP, you should only allow requests with paths starting with /frevvo for port 8082 (or the port you are using for frevvo and the Connector(s)).Â
See also Database Connector Security.